WPF Square自动调整为父容器的大小 [英] WPF Square auto-size to parent container

问题描述

我在WPF项目中有一个UniformGrid对象，该对象具有2行和3个列，并且其宽度和高度均设置为auto(两个对齐方式均设置为Stretch).

I have a UniformGrid object in my WPF project that has 2 rows and 3 cols and its width and height are set to auto (with both alignments set to Stretch).

此网格将包含6个正方形，我想尽可能多地填充它们的单元格，并将其水平和垂直居中放置.

This grid will hold 6 squares that I want to fill as much of their cell as possible and be centered horizontally and vertically.

我需要添加什么以允许正方形根据父对象的动态大小增加/减少其长度/宽度?即，当调整窗口大小时.

What do I need to be added to allow for the squares to increase/decrease their length/width based on the dynamic size of the parent? I.E., when the window is resized.

到目前为止，这是我的xaml:

Here is my xaml so far:

    <UniformGrid Rows="2" Columns="3">
        <Rectangle Fill="#FFF4F4F5" Height="100" Stroke="Black" Width="100"/>
        <Rectangle Fill="#FFF4F4F5" Height="100" Stroke="Black" Width="100"/>
        <Rectangle Fill="#FFF4F4F5" Height="100" Stroke="Black" Width="100"/>
        <Rectangle Fill="#FFF4F4F5" Height="100" Stroke="Black" Width="100"/>
        <Rectangle Fill="#FFF4F4F5" Height="100" Stroke="Black" Width="100"/>
        <Rectangle Fill="#FFF4F4F5" Height="100" Stroke="Black" Width="100"/>
    </UniformGrid>

Rectangle对象必须保持正方形.

And the Rectangle objects need to remain square.

推荐答案

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:sys="clr-namespace:System;assembly=mscorlib" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >
  <Grid>
<UniformGrid Rows="2" Columns="3">
<Viewbox Stretch="Uniform"><Rectangle Height="100" Width="100" Fill="#FFF4F4F5" Stroke="Black" /></Viewbox>
<Viewbox Stretch="Uniform"><Rectangle Height="100" Width="100" Fill="#FFF4F4F5" Stroke="Black" /></Viewbox>
<Viewbox Stretch="Uniform"><Rectangle Height="100" Width="100" Fill="#FFF4F4F5" Stroke="Black" /></Viewbox>
<Viewbox Stretch="Uniform"><Rectangle Height="100" Width="100" Fill="#FFF4F4F5" Stroke="Black" /></Viewbox>
<Viewbox Stretch="Uniform"><Rectangle Height="100" Width="100" Fill="#FFF4F4F5" Stroke="Black" /></Viewbox>
<Viewbox Stretch="Uniform"><Rectangle Height="100" Width="100" Fill="#FFF4F4F5" Stroke="Black" /></Viewbox>
    </UniformGrid>
  </Grid>
</Page>

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